From Wikipedia, the free encyclopedia Scott Gorham (born William Scott Gorham on March 17, 1951 in Glendale, California) is an American guitarist and songwriter who rose to international recognition as one of the "twin lead guitarists" of the Irish-formed rock band, Thin Lizzy. Although not a founding member of Thin Lizzy, he is best known for his continuous membership after joining in 1974 through the band's breakup in 1984. Gorham and guitarist Brian Robertson, both hired at the same time, ma ...